th { border-bottom: 1px solid #d6d6d6; }
			tr:nth-child(even) { background: #e9e9e9; }
			
			  @media ( min-width: 25em ) {

			/* Show the table header rows and set all cells to display: table-cell */
			.my-breakpoint td,
			.my-breakpoint th,
			.my-breakpoint tbody th,
			.my-breakpoint tbody td,
			.my-breakpoint thead td,
			.my-breakpoint thead th {
				display: table-cell;
				margin: 0;
			}

			/* Hide the labels in each cell */
			.my-breakpoint td .ui-table-cell-label,
			.my-breakpoint th .ui-table-cell-label {
				display: none;
			}
	}
	div.my_hide { display: none }
	div.my_novis { visibility: hidden; }